Description
Specifications Table
| Product Name | Quantity/Pack Size | Form | Grade | Application |
|---|---|---|---|---|
| Peptone Iron Agar | 100 Gms, 500 Gms | Powder | Laboratory Grade | Microbiological testing, bacterial identification |
Product Description
Peptone Iron Agar is a specialized microbiological medium designed to support the growth of bacteria while allowing for the differentiation of species based on their metabolic activities. It is widely used in clinical and research laboratories to identify bacteria that produce hydrogen sulfide (H₂S) and ferment carbohydrates.
This medium contains peptone as a source of nitrogen and amino acids, while the addition of iron salts helps in the detection of H₂S production, which appears as a black precipitate. The agar also includes a carbohydrate source, typically glucose or lactose, to facilitate fermentation studies.
Peptone Iron Agar is particularly useful in the identification of enteric bacteria, including Salmonella and Proteus species, which are known for their H₂S-producing capabilities. The medium is easy to prepare and provides clear, interpretable results, making it a staple in microbiology labs.
Whether you are a student, researcher, or educator, this medium is an essential tool for bacterial identification and metabolic studies. Order Peptone Iron Agar online from eqipped for reliable quality and fast delivery.
FAQs
What is Peptone Iron Agar used for?
Peptone Iron Agar is used to identify bacteria that produce hydrogen sulfide and ferment carbohydrates. It is commonly used in microbiology labs for bacterial identification.
How do I prepare Peptone Iron Agar?
Dissolve the required amount of powder in distilled water, sterilize by autoclaving, and pour into sterile Petri dishes. Allow the medium to solidify before use.
What does a black precipitate in Peptone Iron Agar indicate?
A black precipitate indicates the production of hydrogen sulfide (H₂S) by the bacteria, which is a key characteristic used in bacterial identification.
Can I buy Peptone Iron Agar online in India?
Yes, you can buy Peptone Iron Agar online from eqipped. We offer fast delivery and high-quality products for your laboratory needs.
What is the shelf life of Peptone Iron Agar?
The shelf life of Peptone Iron Agar is typically 2-3 years when stored in a cool, dry place away from direct sunlight.
